Perth's Favourite Since 1975
Owned and operated by father and son team Kim and Leon McMahon, Twinside Retaining is a reputable Perth business with a history dating back to 1975. We manufacture, supply and install exceptional quality, pre-engineered systems of concrete panels and galvanised steel posts that, together, are used to construct sturdy, enduring and attractive retaining walls.
With a variety of colours, textures and finishes to select from, our precast concrete walling and fencing systems deliver unparalleled strength, value and ease of installation. Used widely throughout WA by builders, commercial fencing contractors and home DIYers alike, our products have been meticulously developed over time and rely on thicker than industry specified steel reinforcing as well as special chemical additives and a fully automated batching plant to consistently produce the highest quality standards.Read More
With our own manufacturing plant located in the northern Perth suburb of Landsdale, Twinside Retaining holds extensive stock allowing us to arrange delivery of most orders to site in as little as 24 hours. We also offer complete site preparation, council permit application and installation services for those clients not wishing to manage their own retaining wall installation.
As a team, Kim and Leon have over 50 years’ combined experience in the manufacture and installation of concrete and limestone-look retaining wall products. We pride ourselves on producing the highest quality, easy to install products and maintaining adaptive, client-focused services which enable us to develop fully customised retaining wall solutions for a wide variety of residential and commercial projects.
Contact us to discuss your retaining wall project today.
Retaining Walls Manufacture and Installation
The experienced experts at Twinside Retaining supply high quality, pre-engineered concrete and limestone-look retaining wall panels which are easily installed together with our system of galvanised steel posts. Having worked in in the industry all our adult lives, we understand our clients’ requirements onsite and, unlike our competitors, deliver our products using a bobcat to deposit them in the precise location they are required, as opposed to simply delivering them kerbside which then necessitates having to relocate them into position.Read More
Our concrete retaining wall panels are crafted using the highest quality equipment and precision manufacturing techniques. They are made with the thickest reinforcement bars and exceed all industry standards for strength and durability. Available in a range of colours, textures and finishes, our retaining wall products can be used to create a variety of fencing and walling solutions up to 3.6 meters in height and any required length. Our non-textured products, as well as all our galvanised steel posts, can be painted in traditional external coatings to seamlessly complement the aesthetics of any site. In addition to our single-sided retaining wall products, we are the industry’s only manufacturer of double-sided, precast panels which are ideal for creating durable fencing solutions which, unlike timber fences, won’t rot, warp or attract termites.
Relying on proprietary compositions, a fully computerised batching plant and steel moulds, we’re able to produce exceptional quality retaining wall products with superior strength, consistency and durability. And unlike many of Perth’s other retaining wall operators, because we manufacture and hold all our own stock, we’re usually able to arrange delivery to site in as little as 24 hours.
Regularly supplying Perth’s home DIYers as well as commercial builders, fencing contractors and landscapers, Twinside Retaining offers fully flexible options encompassing supply only or complete site preparation and installation. For jobs requiring installation, we can seamlessly manage all aspects of the site assessment, old wall removal if required, earthworks, site set out, laser levelling, council permit applications, site-specific engineering and new retaining wall installation.
Whether you’re considering installing your own, customised retaining wall or would prefer us to take care of the entire project for you, contact Twinside Retaining for exceptional quality products, highly competitive rates and outstanding service.
Retaining Walls Maintenance and Repairs
In addition to the supply and installation of new retaining wall solutions, Twinside Retaining provides complete repair, restoration and maintenance services relating to existing concrete and limestone-look retaining walls. Whether relating to impact damage, concrete cancer or general deterioration, our experienced professionals will efficiently diagnose the cause of the problem and recommend the most cost-effective solution.Read More
Servicing home and business owners as well as commercial builders, landscapers and fencing contractors, we rely on the highest quality materials as well as over 50 years’ combined experience manufacturing, installing and repairing concrete retaining walls across Perth.
Asbestos can be present in a wide variety of building materials including many types of roof, wall and fence panelling as well as pipes, cladding and insulation. Improper handling of this material can not only present a significant risk to people and pets but is also illegal. If you’re unsure whether Asbestos is present at your residential or commercial property, it’s sensible to have some tests conducted by an accredited Asbestos professional before commencing any demolition work.Read More
Twinside Retaining are fully licensed Asbestos specialists so can take care of all your Asbestos testing, containment and removal needs. Whether relating to Asbestos contained in your old walls and fences or any other part of your Perth property, our experienced professionals will contain or remove this potentially toxic substance in the safest and most environmentally sensitive way possible.
To ensure the highest quality results when installing your new retaining wall or fence, it’s important to ensure the site is properly prepared. With over 50 years’ combined experience installing retaining walls across a diverse range of Perth properties, Twinside Retaining can carefully assess your site and ensure all the appropriate preparations are carried out prior to installation. With our own fleet of trucks, bobcats and excavators, we can manage everything from removal of old walling products through to compaction, backfilling and laser levelling, as required.Read More
We even take care of any necessary permit applications that are required as part of your retaining wall installation. And whilst all our products come with engineering certification, we will also manage any site-specific structural engineering that is required for installation of your retaining wall, which we can construct up to 3.6 meters in height.
In addition to the manufacture and installation of pre-cast concrete retaining wall products, Twinside Retaining can manage the supply and installation of a wide range of Colourbond, aluminium slat and timber lap fences and gates throughout Perth. We rely only on genuine Colorbond steel fencing which is manufactured in Australia by Bluescope Steel. This product comes in a wide range of colours and presents a cost-effective way of creating an aesthetically appealing, sturdy and enduring fence across a diverse range of residential and commercial sites.Read More
Twinside Retaining can manage the installation of stand-alone Colourbond fencing throughout Perth as well as the supply and installation of the product in combination with our precast concrete retaining products to create two-in-one retaining and walling solutions. Our experienced installers approach every job with the highest standards of professionalism and attention to detail guaranteeing outstanding results every time. Delivering right throughout WA, Twinside Retaining offers complete installation services for home and business owners, schools, shopping centres and government organisations as well as commercial builders, landscapers and fencing contractors across Perth.
Established Since 1975
Twinside Retaining has a proud history dating back to 1975. Since our inception, we’ve built a solid reputation for manufacturing and installing innovative, high performance retaining wall products designed to save our clients across Perth and throughout WA time and money. A proud, Perth born and bred company, we rely on a trusted network of quality local suppliers to ensure the concrete and limestone-look retaining wall products we produce deliver unparalleled standards of strength, durability and aesthetic appeal.
Industry-Leading Quality Standards
Twinside Retaining relies on scientifically developed formulations and the latest manufacturing techniques to ensure we produce the highest quality pre-cast concrete retaining wall products. Utilising steel moulds, rather than plastic or fibreglass, we are able to deliver squarer and more consistent products, even over large batches. And with thicker than industry standard steel reinforcing as well as a fully computerised batching plant, all our products are precision engineered for maximum strength and longevity.
Wide Range of Options
Twinside Retaining manufactures, supplies and installs a wide variety of pre-cast concrete and limestone-look retaining wall products suitable for a diverse range of residential and commercial applications. With an extensive choice of off-the-shelf colours, textures and finishes, our products are designed to seamlessly complement all manner of external environments and can be delivered to site in as little as 24 hours. We also work closely with clients, as required, to design, manufacture and install fully customised retaining wall and fencing solutions.Read More
These include everything from extra heavy-duty walls designed to carry large loads from roads or buildings to custom shaped corners for backyard applications and tailored designs to match existing site structures. With housing density levels across Perth constantly increasing and retaining requirements changing, we are committed to remining responsive to the needs of our industry and to the continual development of new and innovative solutions. As an example, we are presently Perth’s only supplier of double-sided, pre-cast concrete panels used for fencing.
Service, Service, Service!
At Twinside Retaining, we are passionate about delivering the highest quality service to our residential and commercial clients across Perth. Owned and operated by two of WA’s most experienced installers, we’ve spent our entire working lives in the retaining wall industry so have in-depth knowledge of what is required onsite to deliver successful project outcomes. We take the time understand our clients’ needs and provide products and services designed to deliver outstanding levels of value, durability, ease of installation and aesthetic appeal.Read More
Unlike most other Perth retaining wall companies, our products are delivered using a bobcat which enables us to deposit the products in the precise location they are required onsite, as opposed to simply delivering them kerbside. Doing this saves our self-installing clients considerable time and effort associated with moving large numbers of panels and posts into position in preparation for installation.
With over 50 years’ combined experience in Perth’s retaining wall manufacture and installation industries, Twinside Retaining is committed to providing our clients with exceptional value for money as well as clear and transparent pricing. Because we manufacture large quantities of pre-cast concrete retaining wall products and supply them right throughout WA, we’re able to achieve considerable economies of scale that result in savings we pass on to our clients. We also hold considerable stock levels at our Landsdale factory enabling us to arrange immediate and cost-effective delivery, with most of our products arriving to site in as little as 24 hours from the time of order.
Twinside Retaining is proud to have been manufacturing, supplying and installing high quality retaining wall products throughout Perth and WA for over 40 years. Our business is owned and operated by two of WA’s most experienced installers in father and son team Kim and Leon McMahon. Together Kim and Leon have more than 50 years’ combined experience in the manufacture and installation of retaining walls so bring unparalleled industry knowledge, expertise and attention to detail to every project. Supported by a committed team of production, installation and admin staff, the team at Twinside Retaining maintains an innovative and adaptive approach ensuring we’re able to remain highly responsive to the changing needs of our industry.
At Twinside Retaining, our pre-cast concrete and limestone-look retaining wall products have been meticulously formulated in our Perth factory over many years. We rely on proprietary chemical compositions, as well as the latest manufacturing technologies, to create products designed for optimal strength, durability, aesthetic appeal and ease of installation. We’ve also developed an extensive choice of colours, textures and finishes to ensure our retaining wall and fencing products seamlessly complement a diverse range of residential and commercial environments.
With considerable experience gained working across a wide range of sometimes challenging sites, the experts at Twinside Retaining can efficiently manage all facets of your new retaining wall design, supply and installation. This includes complete site preparation services such as earthworks, backfilling, compaction and laser levelling, as well as Asbestos removal, council permits and site-specific engineering approval. And with a proud reputation for delivering outstanding customer service, we go the extra mile to make the entire process as seamless and stress-free as possible for our clients.
To discuss your next project, contact Perth’s retaining wall experts at Twinside Retaining.
Twinside Retaining manufactures and delivers a wide range of pre-cast concrete and galvanised steel post retaining wall products which are ideal for residential customers. We deliver right throughout WA and are products are designed to be easily installed by the home DIYer.Read More
For those clients who would prefer us to take care of their entire retaining wall project, we mange all aspects the site preparation, product supply and installation as well as permit application and site-specific engineering as required.
Twinside retaining supplies and installs a wide variety of concrete retaining wall products and Colourbond fencing solutions for business owners and commercial organisations across Perth.Read More
We are owned and operated by two of WA’s most experienced retaining wall installers and all our commercial clients benefit from our in-depth industry knowledge, meticulous quality standards and commitment to service excellence.
Twinside Retaining has a proud history for supplying Perth’s builders, landscapers and fencing contractors with high quality retaining wall and fencing products.Read More
We manufacture all our own pre-cast concrete and limestone-look walling panels which have been expertly designed to offer maximum strength, durability and aesthetic appeal. And, because we hold considerable stock at our Landsdale factory, we’re able to arrange fast delivery throughout WA in as little as 24 hours.
Our Strategic Partners
Absolute legends! Helped out with my retaining wall on an RCR site. good customer service and smooth construction.
- DavidGoogle Review
We’ve been using this company for years for our clients and have found them to be very friendly and helpful everytime. Will continue to come here for future business. Thanks Guys.
- MarkGoogle Review
Super helpful and friendly team, will be returning and recommending for all retaining/landscaping needs in the future! Thanks guys, you rock!